https://www.ausimm.com/publications/conference-proceedings/35th-apcom-symposium-2011/safety-support-functions-for-underground-network-communications/
Safety Support Functions for Underground Network Communications
Today underground infrastructures, like tunnels and especially wide spread underground mines, are often equipped with ethernet based communication systems....
safety supportunderground networkfunctionscommunications
https://www.channelpronetwork.com/2019/09/10/trend-micro-finds-iot-is-a-hot-topic-in-cybercriminal-underground/
Trend Micro Finds IoT Is a Hot Topic in Cybercriminal Underground - The ChannelPro Network
Jan 12, 2024 - Global underground analysis reveals monetization of IoT attacks is increasing